28100040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{234167}}^1$

素因数の和:234181

約数の個数: 32

約数和(自身を含む): 84300480

約数和(自身を除く): 56200440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 234167, 468334, 702501, 936668, 1170835, 1405002, 1873336, 2341670, 2810004, 3512505, 4683340, 5620008, 7025010, 9366680, 14050020, 28100040]

約数ペア:

[(1, 28100040), (2, 14050020), (3, 9366680), (4, 7025010), (5, 5620008), (6, 4683340), (8, 3512505), (10, 2810004), (12, 2341670), (15, 1873336), (20, 1405002), (24, 1170835), (30, 936668), (40, 702501), (60, 468334), (120, 234167)]